39541740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3037}}^1$

素因数の和:3087

約数の個数: 96

約数和(自身を含む): 130658304

約数和(自身を除く): 91116564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3037, 3255, 4340, 6074, 6510, 9111, 12148, 13020, 15185, 18222, 21259, 30370, 36444, 42518, 45555, 60740, 63777, 85036, 91110, 94147, 106295, 127554, 182220, 188294, 212590, 255108, 282441, 318885, 376588, 425180, 470735, 564882, 637770, 659029, 941470, 1129764, 1275540, 1318058, 1412205, 1882940, 1977087, 2636116, 2824410, 3295145, 3954174, 5648820, 6590290, 7908348, 9885435, 13180580, 19770870, 39541740]

約数ペア:

[(1, 39541740), (2, 19770870), (3, 13180580), (4, 9885435), (5, 7908348), (6, 6590290), (7, 5648820), (10, 3954174), (12, 3295145), (14, 2824410), (15, 2636116), (20, 1977087), (21, 1882940), (28, 1412205), (30, 1318058), (31, 1275540), (35, 1129764), (42, 941470), (60, 659029), (62, 637770), (70, 564882), (84, 470735), (93, 425180), (105, 376588), (124, 318885), (140, 282441), (155, 255108), (186, 212590), (210, 188294), (217, 182220), (310, 127554), (372, 106295), (420, 94147), (434, 91110), (465, 85036), (620, 63777), (651, 60740), (868, 45555), (930, 42518), (1085, 36444), (1302, 30370), (1860, 21259), (2170, 18222), (2604, 15185), (3037, 13020), (3255, 12148), (4340, 9111), (6074, 6510)]